XCreds - Log in to your Mac with your Cloud Password (macOS)

Overview

It does look like they moved away from the free w/paid support optional model -

Download

https://twocanoes-software-updates.s3.amazonaws.com/XCreds.pkg - Latest PKG
xcreds_example_azure.mobileconfig - From John Brigham - example config for Azure
PKG - XCreds_Build-3347_Version-2.2 1.fileset.zip - From John Brigham a fileset to look at that might be used here

Features

Login Window log in to OIDC provider
Support for Azure, Google Cloud, Okta and any OIDC provider
Initial account provisioning
WiFi Login Window configuration
Restart and shutdown from Login Window
Profile manifest available for easy configuration
Local password update with IdP password
Prompt for IdP password when changed
Login Keychain password updating
Customizable preferences
Easy deployment
Uses OpenID Connect

Attractive and pleasing menu icon
Easy configuration with profile / MDM
Profile Manifest for Profile Creator Support
Two-Factor and Multi-Factor support
New username and password window
Able to create a user as an admin using group member preference
Kerberos ticket
Switch to login window at screensaver
Reset keychain
Most preferences are now able to be overridden
Added shake to the password field

Pricing

https://twocanoes.com/products/mac/xcreds/ says 33 macs are free. K12 is $1/client/year minimum 100 clients, Higher Ed is $2/client/year minumum 50 macs, Business and Gov is $3/client/year with 500 minumum